Corrective Regression Testing
When there is no change in the product specifications, this method can be used. The test cases that exist could be used again.
Progressive Regression Testing
When there are modifications made in the product specifications, this method can be used. New test cases should be designed. This is done without compromising the old versions.
Retest-All Regression Testing
This method is not necessary when there is the only small modification in the specifications. This method is time-consuming because all features are retested and all test cases are reused.
Types of Regression Testing
Selective Regression Testing
To examine the effect of the new modifications in the product specifications, this method can be used. Only a subset of the test cases that existed is used. Reducing the cost and effort are the main goal.
Recommended Further Reading
The following materials may assist you in order to get the most out of this course: